568240

素因数分解:

$2^4\times 5^1\times {\mathrm{7103}}^1$

素因数の和:7116

約数の個数: 20

約数和(自身を含む): 1321344

約数和(自身を除く): 753104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7103, 14206, 28412, 35515, 56824, 71030, 113648, 142060, 284120, 568240]

約数ペア:

[(1, 568240), (2, 284120), (4, 142060), (5, 113648), (8, 71030), (10, 56824), (16, 35515), (20, 28412), (40, 14206), (80, 7103)]